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230360654 = 2115180327
BaseRepresentation
bin11011011101100…
…00011001001110
3121001110112102002
431232300121032
5432433020104
634505232302
75465014256
oct1556603116
9531415362
10230360654
1110903a407
1265192692
13389574a4
1422846966
151535501e
hexdbb064e

230360654 has 4 divisors (see below), whose sum is σ = 345540984. Its totient is φ = 115180326.

The previous prime is 230360653. The next prime is 230360687. The reversal of 230360654 is 456063032.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2303606542 = 106132061822615432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230360651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57590162 + ... + 57590165.

It is an arithmetic number, because the mean of its divisors is an integer number (86385246).

Almost surely, 2230360654 is an apocalyptic number.

230360654 is a deficient number, since it is larger than the sum of its proper divisors (115180330).

230360654 is a wasteful number, since it uses less digits than its factorization.

230360654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115180329.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 230360654 is about 15177.6366407949. The cubic root of 230360654 is about 613.0126466933.

The spelling of 230360654 in words is "two hundred thirty million, three hundred sixty thousand, six hundred fifty-four".

Divisors: 1 2 115180327 230360654